
MATH: Need help please
Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate ln 1.12. L(x)= . ln 1.12 approx
asked by Anonymous on November 1, 2014 
math
Solve the following matrices.(sORRY I DON'T KNOW HOW TO DO THE BRACKETS) B= 1, 4 2, 1 3, 0 D= 0, 1 1, 0 G= 3, 1 4, 5 FIND: a) DG = b) GD = c) BG = d) DD = e) GG =
asked by heidi on November 30, 2008 
Math
Find the value of x or y so that the line passing through the two points has the given slope. (1,4) (X,3); M=2/3
asked by Sophia on August 21, 2011 
number theory
Find the remainder when 1!+2!+...+299!+300! is divided by 21
asked by john on August 1, 2012 
math
find a formula for the truncation error if we use P6(x) to approximate 1/(12x) on (1/2,1/2)
asked by mathu on December 9, 2008 
number theory
Find the remainder when 1!+2!+...+299!+300! is divided by 21
asked by john on August 1, 2012 
math
Find the remainder when 1!+2!+...+299!+300! is divided by 21
asked by John on August 1, 2012 
enders game
so ive been looking through the book for a while and I cant find an allusion in it...can you quote on for me
asked by Jack Meoff on August 25, 2013 
math
find the area of right traingle of base 1.2m and hypotenuse 3.7.
asked by math on January 9, 2016 
geometry
find the measure of DAED for MDBEC=96 degree
asked by sandra on July 1, 2012 
math
find a formula for the truncation error if we use P6(x) to approximate 1/(12x) on (1/2,1/2)
asked by hello can anybody help me on December 9, 2008 
maths
there is a figur given and the triangleABC,D,E,F are respectively find the perimeter of triangleDEF
asked by komal on August 26, 2013 
Math
Find the units digit in 23^7777 by looking for mod 10.
asked by Shay on August 2, 2012 
Further maths
Find the zeros of the polynomial f(x)=2x37x23x+18
asked by Ande2 on October 8, 2018 
match
1. Find the x and yintercepts algebraically, showing all work for: y = –(2/3)x + 30
asked by Darcy on November 2, 2010 
math
find an equation of the line having the given slope and containing the given point m=4(1,2)
asked by Anonymous on September 10, 2011 
Math Calc
Find the tangent line to the curve (yx)^2= 2y+4 at the point (2,6)
asked by Lalee on August 18, 2011 
Human Geography
How do I calculate the physiological density of Namibia? I can't find it!! HELP!! :)
asked by Haley on October 24, 2010 
To Taylor
Please find a socially acceptable screen name (First Name) before you post again. Thanks. =)
asked by Writeacher on November 2, 2010 
geometry
Given that r1=6i8j+2k,r2=4i+5j+7k,r3=2i+j+6k is a vector. Find r1r2,r2r3,r3r1(a)30,21,8(b)26,23,8(c)24,19,7(d)19,27,7
asked by grace on August 30, 2013 
math
find a formula for the truncation error if we use P6(x) to approximate 1/(12x) on (1/2,1/2)
asked by how many times do i have to post this to get help on December 9, 2008 
Calc
Find a and b such that y=asrtx+ b/srtx has (1,8) as a point of inflection.
asked by Tom M on June 27, 2012 
Algebra
Find h(x) with terms in order of decreasing degree, if 9x^33x+1+h(x)=3x^25x+3.
asked by Trish Goal on November 13, 2014 
8th grade math
How do you find the yintercept in a graph, equation, and table?
asked by john on November 2, 2010 
geometry
Find the volume of a rectangular solid with the following dimensions: 2.3 cm x 4.6 cm x 7.8 cm
asked by shannon on July 13, 2009 
Algebra
Why do you have to use estimation to find the number of triangles you need for the strength?
asked by ShAnEdAwSoN on October 11, 2018 
Math
In the expansion of (x^2b/x)^4, the coefficient of x^2 is 294. Find the value of the constant "b"
asked by Alice on February 9, 2017 
Geometry
find the distance between points M(5,16) and Z(1,15) to the nearest tenth
asked by Anonymous on September 5, 2018 
Calc
Find h'(2), given that f(2)= 3, g(2)= 4, f'(2)= 2, and g'(2)= 7 a) h(x)= 5f(x)  4g(x) b) h(x)= f(x)g(x) c) h(x)= f(x)/g(x) d) h(x)= g(x)/1 + f(x) I have no idea how to plug these in. If someone could please show me how to go about one, I'm sure the rest
asked by Chelsea on October 24, 2010 
math
Find the area between the loops of the limacon r=2(1+2cosθ)
asked by Moren on February 7, 2017 
calculus
Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate ln 1.12. L(x)= . ? ln 1.12 \approx ?
asked by Alessandra Romano on October 31, 2014 
calculus
Let f(x) = x ^3. The equation of the tangent line to f(x) at x = 3 is y= ?. Using this, we find our approximation for 2.7 ^3 is
asked by Alessandra Romano on October 31, 2014 
trig
sina=^10 sinb=^5 find a+b if a,b are acute angles
asked by parminder on August 19, 2011 
Calculus
Find the derivative of f(x) = x^2 ln (x^2) using the Product Rule, and simplify.
asked by Mel <3 on November 30, 2008 
Calculus
Find the derivative of y=x^2 / e^2x using the Quotient Rule, and simplify. I really need help! please! :)
asked by Mel <3 on November 30, 2008 
Math
You have three dice. What is the probability to find rolling two same number?
asked by Sima on October 17, 2007 
trig
sina=^10 sinb=^5 find a+b if a,b are acute angles
asked by Anonymous on August 19, 2011 
math
find the sum of each arithmetic series (a)5+8+11+....to 20 terms
asked by machaka on January 22, 2017 
maths
find possible lengthsof three sides of two triangles whose perimeter is 21 cm
asked by poornakumar on January 7, 2016 
Math
find an equationof the line containing the given pair of points (2,4) (6,5)
asked by Anonymous on September 10, 2011 
calculus
find the domain and range of the function g(x)= 10+2xx^2 (all under radical)
asked by Mariam on July 29, 2009 
geometry
suppose point J is between points H and J. Let HJ=2x+5,JK=3x7,and KH=18. Find the length
asked by jessica on August 21, 2011 
Algebra
a+2 3z+1 5m+3a 2z 5m=10 14 80 4k 0 3  2k 5 6 10 5 9  This is a matrice and I am trying to find the values of the variables in each equation
asked by mike on December 17, 2009 
College Algebra
Find an equation that has the given solutions. (There are many correct answers.) 1/6, 8/9
asked by Jack on July 13, 2013 
Math
Find the value that makes the pair of ratios equivalent 1. 8 2.(7) 3.6 4.5
asked by Help I need somebody not just anybody on January 24, 2017 
calculus
f(x)=1/x^2 use formal definition of derivative to find slope at x=2
asked by help needed on July 6, 2012 
math geometry
Find the area of the triangle defined by the coordinates (3, 4), (7, 0), and (3, 4).
asked by angel on January 24, 2017 
Math
f(x)=x^26x+2 Find the h, the xcoordinate of this parabola. Can you please show work??!!
asked by Angelina on December 8, 2008 
math
Find the coordinates of vertex for the parabola given by the equation f(x)=3x^2x1
asked by Corrine on July 26, 2012 
math
How I write two subtraction equations to show how to find 157
asked by anoude on September 15, 2018 
Math
explain why you cannot use y=mx+b to find the equation of a veritcal line
asked by M on November 3, 2014 
Math
Find the equation of the line that passes through the given points (8,4) and (2,1) y=1/2x
asked by M on November 3, 2014 
Math
Find the equation of the line that passes through the given points (1,5) and (2,0) y=5/1x+10
asked by M on November 3, 2014 
maths
Find all possible pairs of two natural numbers whose sum is 77 and their g.c.f is 7
asked by sanjay on February 3, 2017 
Chemistry
How would I find the moles of H+ if I have 2.0 M HCl and 2.0 M NaOH solution?
asked by Sara on October 26, 2010 
Math
Could anyone help me find the pattern for these fractions? I can't seem to figure it out. Thanks 2/3,3/4,4/5,5/6. The LCD for them is 60.
asked by Shadow on August 24, 2011 
science
How to find oxidation number on redox reactions
asked by Gena on March 27, 2010 
maths
Find the value of k if the product of the roots of the quadratic equation kx^2 + 4x + k^2 21 = 0 is 4
asked by Jayden Haddy on August 15, 2013 
pls help me math
Find an equivalent function to f(x) = 3(6)^2x. f(x) = 3(36)^x f(x) = 182^x f(x) = 108^x f(x) = 9^x(36^x)
asked by Oscar on January 22, 2016 
geometry
In the figure below, find x if ABCD is a square and angle B = 3x + 60.
asked by heyam on August 25, 2011 
Graphing polynomial functions
Given f(x)= 4x^2=9x+2 and g(x)=3x2, find and simplify the following: (f+g)(x) (fg)(x) (fg)(3) I have a few other problems i need help with too so if you want to lend me a hand let me know.
asked by eric on October 20, 2007 
GEOMETRY (SA oftriangular pyramid)
Find the surface area of a triangular pyramid with b =4 cm, h= 8.2 cm and s = 7 cm. PLEASE. How ?
asked by Lloini on July 14, 2013 
Calculus
find f(3) and f'(3), assuming that the tangent line to y=f(x) at a=3 has the equation y=5x+2.
asked by Hannah on September 7, 2011 
Calculus
Find all the values of (x) in the interval [0, 2Pi], such that sec^2 (x) = 4
asked by Severin on January 24, 2017 
math
triangle with vertices A(2,2), B(4,0) and C(2,3). find the length of this altitude
asked by Ted on October 26, 2010 
Math
Perform the requested operation or operations. f(x) = 2x  9, g(x) = 4x  4 Find (f  g)(x).
asked by Ford on October 26, 2010 
Math
Perform the requested operation or operations. f(x) = 4  4x, g(x) = 9x + 4 Find (f + g)(x).
asked by Ford on October 26, 2010 
Calculus
Let u = (2,3) and v = (5,6). Find the sum and the dot product of these two vectors.
asked by Brock on July 5, 2012 
For the Function, Find...
For the function g(x)=squareroot(2x+3), find the domain and rage of g.
asked by Ami on July 27, 2009 
Algebra
Find the exact solutions of the systems of equation x^2+2y^2=18 and x=2y
asked by Annie on April 25, 2008 
Calculus
Find the dot product of (u+v)*w u=1,3 v=2,4 w=2,5 Answer choices: A:37 B:37 C:29 D:33 E:29 F:9
asked by Brock on July 3, 2012 
Mathematics
Show how to find an example of 29 consecutive numbers, none of which is is prime.
asked by Abc on October 5, 2018 
math
how do I find the the relationship between Y and X on a input/output table
asked by celestial on August 1, 2012 
Algebra help
Find the formula for the inverse of each function. 4.) g(x)= (x+5)^3 I do not understand how to do this one.
asked by Shawn on December 1, 2008 
Maths
Find the equation of a circumcircle of a triangle whose testices are A (2, 3), B (5, 4) and C (3, 7)
asked by Shredder on January 25, 2016 
science
how do i find the percent. then lable it on a smaller diagram
asked by jacob on November 12, 2014 
math
Find the differential of each function. a) e ^ tan(pi*t) b) sqrt (8+ln(z))
asked by asi on October 28, 2007 
math
Find each product mentally show the steps you use 9 x 44
asked by Morgan on January 22, 2017 
Math
Find rartio 8 hits in 22. GAMES. NOT AT BATS
asked by Caden on August 25, 2013 
Trigonometry
Given triangle ABC with gamma = 61.0°, Beta = 29.0°, and b = 20.5, find the value of a. A. 9.94 B. 11.4 C. 42.3 D. 37.0
asked by Anonymous on August 1, 2012 
Calculus
Find the limit as x approaches 0 of (tan6x)/(sin2x)
asked by Me on August 25, 2013 
mathematics
for all values of X for which of the following is defined, find th value of cot^2(X) csc^2(X)
asked by matthew on July 18, 2009 
math
how to find line of best fit without a graphing calculator
asked by anneliese marie on January 24, 2016 
Calculus
find an equation for the line tangent to y=26x^2 at (5,148)
asked by Hina on September 7, 2011 
math
Find all real and Imaginary solutions 7x^(3)+70x^(2)x10=0
asked by Samantha on October 26, 2010 
Calculus
Find the derivative of y=[6(x^3/2)]/x thankyouu! i got 9sqrtx but i don't think that's right!
asked by Anonymous on August 20, 2013 
algebra
Essay: Show all work. Find the following product. (x^2+7)(x^3x7)
asked by Anna&Karen on July 27, 2012 
Western Civ
What is Pluralism and why would contemporary people might find them so objectionable.
asked by Steve on December 8, 2008 
Maths
3 2 If 3x+ax+bx+4 has x+1 as factor and leaves remainder 2 when divided by x1, find the value of a and b.
asked by Anupam khatiwara on July 29, 2012 
Calculus
Find the general indefinite integral ∫ v(v3+5)2dv
asked by Hailey on November 12, 2014 
MAth
find equation of line which passes through the points (5,7) and (5,8).
asked by Sarah on August 20, 2013 
trig
tan ø = 5; Quad I How do I find the other 5 function values?
asked by Michelle on September 9, 2011 
Math
For the function g(x)=squareroot(2x+3), find the domain and rage of g.
asked by Ami on July 27, 2009 
Find the odds in favor of an event whose probabili
Find the odds in favor of an event whose probability is P(E) = 3/10
asked by Anonymous on July 4, 2012 
aksu
Find the sum of vectors A=5m
asked by offiong christiana on February 6, 2017 
math
Find an equation of the vertical line that passes through (23, 6).
asked by Honey on September 7, 2012 
algerbra
Find an equation of the line containing the given pair of points (1/6,1/3) and (5/6,3)
asked by Renee on July 30, 2011 
college math
Please help me solve this Find the value of k so that the polynomial Q(x)= x^3  k^2x^2 + k(5x9) 12 has a remainder of 1 when divided by x + 2
asked by Jen on October 11, 2010 
Calculus
Find the limit as x approaches 0 [(sqrt(x+9))3]/x A. 0 B. 1 C. Infinity D. 1/3 E. None of these
asked by Anonymous on November 30, 2014 
algebra
find the root i know this answer should be 4 but how do i arrive there can someone show me how to do this please X+16/x=8
asked by jared on October 8, 2013
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